Matomo Tag Manager Monitor icon

Matomo Tag Manager Monitor

by Andi Petzoldt · Developer Tools
Manifest V3 Free
View in Chrome Web Store Data as of 16 Oct 2026

Monitor Matomo Tag Manager events, triggers, and tags for debugging purposes

Users
132
+9 in 30 days
Rating
0.0 / 5
unchanged in 30 days
Ratings
0
0 in 30 days
Store rank
#76K
#63K among extensions
Version
1.4.1
updated 7 Jul 2025

Users

monthly, 16 months
066132Jul 2025Mar 2026Oct 2026
Latest, 16 Oct 2026: 132 usersMove the mouse over the chart for any month

Ratings count

monthly, 16 months
001Jul 2025Mar 2026Oct 2026
Latest, 16 Oct 2026: 0 ratingsMove the mouse over the chart for any month

The Chrome Web Store rounds user counts down to the leading digit, so the user line moves in steps. The ratings count is exact and is the better signal of real adoption.

About Matomo Tag Manager Monitor

A Chrome extension for debugging and monitoring Matomo Tag Manager (MTM) events, triggers, and tags in real-time. ## What is it for? - General Information The MTM Event Monitor helps you debug and analyze your Matomo Tag Manager implementation by providing real-time insights into event firing, trigger conditions, and tag execution. ### In short The "MTM Event Monitor" provides a comprehensive debugging interface for Matomo Tag Manager implementations. It shows you exactly which events are fired, which triggers are activated, and which tags are executed - all with precise timing information and detailed analysis. ### Something more detailed Debugging Matomo Tag Manager can often be challenging and time-consuming, especially when trying to understand why certain triggers don't fire or tags aren't executed as expected. This browser extension solves these problems by providing real-time monitoring of all MTM activities directly in your browser. It captures `_mtm.push()` calls, analyzes trigger conditions, tracks tag execution, and provides detailed variable information - all without requiring any changes to your MTM setup. The extension integrates with MTM's native debugging capabilities and uses MTM's built-in methods to provide accurate, up-to-date information about your tag management implementation. Whether you're setting up new triggers, debugging existing tags, or optimizing your MTM configuration, this tool provides the insights you need. ### Key benefits - **Real-time monitoring**: See events as they happen with precise timestamps - **Trigger analysis**: Understand exactly why triggers fire or don't fire - **Tag tracking**: Monitor which tags are executed and when - **Variable inspection**: View current values of all MTM variables - **Console integration**: Structured logging for detailed debugging - **No setup required**: Works with any existing MTM implementation

Growth

WindowUsersChangeRatingsRating
7 days+1+0.8%00.00
30 days+9+7.3%00.00
6 months+42+46.7%00.00
1 year+95+256.8%00.00

Version history

2 versions recorded
1.4.17 Jul 2025
1.34 Jul 2025

Details

Category
Developer Tools
First seen
4 Jul 2025
Size
1.1 MB
Languages
en
Pricing
Free
Privacy policy
andiministrator.github.io
Support
github.com
Extension ID
eehcbhdejpededeihndldgnjcponiiop

Permissions and risk

Moderate riskimpact 2, likelihood 2
Permissions
activeTabscriptingstorage
Site access
<all_urls>
Can read and change data on every website you visit.

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